izindaba

I-N-isopropylhydroxylamine iyinhlanganisela yezinto eziphilayo. Iwuketshezi olungenambala olunephunga elinamandla le-ammonia. Iyancibilika emanzini naseziningini zezinto eziphilayo, kodwa ayincibiliki ezincibilikisini ezingezona ezi-polar. Futhi iyi-nucleophile futhi inezakhiwo ezengeziwe kuma-esters, ama-aldehydes, ama-ketones kanye nezinye izinto eziphilayo.

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sebenzisa:
- I-N-Isopropylhydroxylamine isetshenziswa kakhulu ekuphenduleni kokwenziwa kwezinto eziphilayo, ikakhulukazi njenge-reagent ye-amination.
- Ingasetshenziswa ukuhlanganisa imikhiqizo ye-amination yama-aldehydes, ama-ketone, nama-ester, futhi ihlanganyele kwezinye izindlela zokusabela nge-cyclization.
- Ingasetshenziswa futhi njenge-reagent yokunciphisa ukwenza ukusabela kokunciphisa ekuhlanganisweni kwezinto eziphilayo

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Indlela yokulungiselela:
- Indlela evamile yokulungiselela i-N-isopropylhydroxylamine ukwenza ukusabela kwe-amidation ku-isopropyl alcohol ukuze kutholakale i-N-isopropylisopropylamide, bese kusetshenziswa igesi ye-ammonia ukuze isebenze kuyo ukukhiqiza i-N-isopropylhydroxylamine.

izakhiwo zamakhemikhali

I-N-Isopropylhydroxylamine (IPHA)
Inombolo ye-CAS 5080-22-8
Ifomula yama-molecule C3H9NO
Isisindo sama-molecule 75.11
Inombolo ye-EINECS 225-791-1
Iphuzu lokuncibilika 159-160 °C (Disemba)
Iphuzu lokubila 104.9±23.0 °C (Kubikezelwe)
Ubuningi 0.886±0.06 g/cm3 (Kubikezelwe)
Umfutho womusi 68Pa ku-25℃

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Isikhathi sokuthunyelwe: Juni-26-2024